27388712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 55528200

約数和(自身を除く): 28139488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 677, 778, 1354, 1556, 2708, 3112, 5057, 5416, 8801, 10114, 17602, 20228, 35204, 40456, 70408, 263353, 526706, 1053412, 2106824, 3423589, 6847178, 13694356, 27388712]

約数ペア:

[(1, 27388712), (2, 13694356), (4, 6847178), (8, 3423589), (13, 2106824), (26, 1053412), (52, 526706), (104, 263353), (389, 70408), (677, 40456), (778, 35204), (1354, 20228), (1556, 17602), (2708, 10114), (3112, 8801), (5057, 5416)]